.\"	$OpenBSD: quota.1,v 1.16 2011/01/20 13:58:16 jmc Exp $
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.\" This code is derived from software contributed to Berkeley by
.\" Robert Elz at The University of Melbourne.
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.\"	from: @(#)quota.1	8.1 (Berkeley) 6/6/93
.\"
.Dd $Mdocdate: January 20 2011 $
.Dt QUOTA 1
.Os
.Sh NAME
.Nm quota
.Nd display disk usage and limits
.Sh SYNOPSIS
.Nm quota
.Op Fl q | v
.Op Fl gu
.Nm quota
.Op Fl q | v
.Fl g
.Ar group ...
.Nm quota
.Op Fl q | v
.Fl u
.Ar user ...
.Sh DESCRIPTION
.Nm quota
displays users' disk usage and limits.
By default only the user quotas are printed.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl g
Print group quotas for the group
of which the user is a member.
.It Fl q
Print a more terse message,
containing only information
on filesystems where usage is over quota.
.It Fl u
Print user quotas for the user.
This flag is equivalent to the default.
.It Fl v
.Nm quota
will display quotas on filesystems
where no storage is allocated.
.El
.Pp
Specifying both
.Fl g
and
.Fl u
displays both the user quotas and the group quotas (for
the user).
.Pp
Only the superuser may use the
.Fl u
flag and the optional
.Ar user
argument to view the limits of other users.
Non-superusers can use the
.Fl g
flag and optional
.Ar group
argument to view only the limits of groups of which they are members.
.Pp
The
.Fl q
flag takes precedence over the
.Fl v
flag.
.Pp
.Nm quota
tries to report the quotas of all mounted filesystems.
If the filesystem is mounted via NFS,
it will attempt to contact the
.Xr rpc.rquotad 8
daemon on the
NFS server.
For FFS
filesystems, quotas must be turned on in
.Pa /etc/fstab .
.Sh FILES
.Bl -tag -width quota.group -compact
.It Pa quota.user
located at the filesystem root with user quotas
.It Pa quota.group
located at the filesystem root with group quotas
.It Pa /etc/fstab
to find filesystem names and locations
.El
.Sh EXIT STATUS
The
.Nm quota
utility exits 0 on success,
and with a non-zero value if one or more
filesystems are over quota.
.Sh SEE ALSO
.Xr quotactl 2 ,
.Xr fstab 5 ,
.Xr edquota 8 ,
.Xr quotacheck 8 ,
.Xr quotaon 8 ,
.Xr repquota 8 ,
.Xr rpc.rquotad 8
.Sh HISTORY
The
.Nm quota
command appeared in
.Bx 4.2 .
